1 Cavern of Souls
29 Island
1 Minamo, School at Water's Edge
1 Myriad Landscape
1 Mystic Sanctuary
1 Riptide Laboratory
1 Vesuva
1 An Offer You Can't Refuse
1 Aquitect's Will
1 Arcane Signet
1 Blackblade Reforged
1 Champion's Helm
1 Coldsteel Heart
1 Confounding Conundrum
1 Counterspell
1 Curse of the Swine
1 Deeproot Waters
1 Distant Melody
1 Dowsing Dagger // Lost Vale
1 Emperor Mihail II
1 Empress Galina
1 Fellwar Stone
1 Glasspool Mimic // Glasspool Shore
1 Heraldic Banner
1 Imprisoned in the Moon
1 Insight
1 Kindred Discovery
1 Lightning Greaves
1 Lord of Atlantis
1 Mana Drain
1 Mask of Memory
1 Master of the Pearl Trident
1 Master of Waves
1 Merfolk Sovereign
1 Merrow Commerce
1 Merrow Reejerey
1 Mind Stone
1 Mirage Mirror
1 Mistcaller
1 Mystic Remora
1 Peer Pressure
1 Phyrexian Metamorph
1 Ponder
1 Pongify
1 Raise the Palisade
1 Rapid Hybridization
1 Ravenform
1 Reality Shift
1 Reconnaissance Mission
1 Reflections of Littjara
1 Rhystic Study
1 Roaming Throne
1 Sage of Fables
1 Sapphire Medallion
1 Sea Scryer
1 Seahunter
1 Silundi Vision // Silundi Isle
1 Silvergill Adept
1 Sky Diamond
1 Sol Ring
1 Spark Double
1 Spreading Seas
1 Steal Enchantment
1 Stonybrook Banneret
1 Svyelun of Sea and Sky
1 Swiftfoot Boots
1 Sword of Hearth and Home
1 Sword of the Animist
1 Teferi's Ageless Insight
1 Thieving Skydiver
1 Triton Shorestalker
1 True-Name Nemesis
1 Umara Wizard // Umara Skyfalls
1 Vanquisher's Banner
1 Vodalian Hexcatcher
1 Wake Thrasher
1 Wayfarer's Bauble
Sideboard:
1 Alandra, Sky Dreamer
1 Archmage's Charm
1 As Foretold
1 Bident of Thassa
1 Cackling Counterpart
1 Coat of Arms
1 Coral Atoll
1 Coralhelm Commander
1 Dismiss into Dream
1 Fated Infatuation
1 Fumble
1 Gauntlet of Power
1 High Tide
1 Land Equilibrium
1 Leyline of Anticipation
1 Long-Term Plans
1 Metallurgic Summonings
1 Primal Amulet // Primal Wellspring
1 Quasiduplicate
1 Quicksilver Fountain
1 Sakashima of a Thousand Faces
1 Salvager of Secrets
1 Shipwreck Dowser
1 Sigil Tracer
1 Stormtide Leviathan
1 Stunt Double
1 Sword of Sinew and Steel
1 Talrand, Sky Summoner
1 Temporal Manipulation
1 Thought Vessel